Keto Sheet Pan Salmon with Asparagus and Lemon
A simple sheet pan dinner featuring tender salmon fillets roasted alongside bright asparagus and zesty lemon slices for a low-carb, flavorful meal. This american-inspired keto (low carb) ready in about 25 minutes pairs fillets, about 6 oz each salmon fillets, trimmed asparagus spears, large, thinly sliced lemon for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 350 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 4 fillets, about 6 oz each salmon fillets
- 1 lb, trimmed asparagus spears
- 1 large, thinly sliced lemon
- 3 tbsp olive oil
- 3 cloves, minced garlic cloves
- 1 tsp dried dill
- 1 tsp salt
- 1/2 tsp black pepper
Instructions
- Step 1: Preheat oven to 400°F (200°C). Line a large baking sheet with parchment paper.
- Step 2: Arrange 4 salmon fillets and 1 lb trimmed asparagus spears on the baking sheet. Drizzle everything with 3 tbsp olive oil.
- Step 3: Sprinkle 3 minced garlic cloves, 1 tsp dried dill, 1 tsp salt, and 1/2 tsp black pepper evenly over the salmon and asparagus.
- Step 4: Place thin slices from 1 lemon evenly over the salmon fillets and asparagus.
- Step 5: Roast in the preheated oven for 12-15 minutes until the salmon is opaque and flakes easily with a fork, and the asparagus is tender-crisp.
- Step 6: Remove from oven and serve immediately, spooning any pan juices over the salmon for extra flavor.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Keto Sheet Pan Salmon with Asparagus and Lemon take to make?
Total time is about 25 minutes (10 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover Keto Sheet Pan Salmon with Asparagus and Lemon?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep trimmed asparagus spears from drying out.
Can I substitute ingredients in Keto Sheet Pan Salmon with Asparagus and Lemon?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Keto Sheet Pan Salmon with Asparagus and Lemon for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
Is Keto Sheet Pan Salmon with Asparagus and Lemon low carb?
Yes — this recipe is tagged low carb based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.
